powerpc: Add iommu domain pointer to device archdata

[cascardo/linux.git] / arch / powerpc / include / asm / device.h

diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 77e97dd..38faede 100644 (file)
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -28,6 +28,9 @@ struct dev_archdata {
                void            *iommu_table_base;
        } dma_data;
 
+#ifdef CONFIG_IOMMU_API
+       void                    *iommu_domain;
+#endif
 #ifdef CONFIG_SWIOTLB
        dma_addr_t              max_direct_dma_addr;
 #endif